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Commit 99243b92 authored Feb 26, 2018 by Mikulas Patocka Committed by Mike Snitzer Mar 06, 2018

dm table: fix "nvme" test



The strncmp function should compare 4 bytes.

Fixes: 22c11858 ("dm: introduce DM_TYPE_NVME_BIO_BASED")
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

parent da1e1488

drivers/md/dm-table.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1755,7 +1755,7 @@ static int device_no_partial_completion(struct dm_target ti, struct dm_dev dev
		char b[BDEVNAME_SIZE];

		/* For now, NVMe devices are the only devices of this class */
		return (strncmp(bdevname(dev->bdev, b), "nvme", 3) == 0);
		return (strncmp(bdevname(dev->bdev, b), "nvme", 4) == 0);
		}

		static bool dm_table_does_not_support_partial_completion(struct dm_table *t)